PBS Pre-Filters
Pre-Filters
In non critical applications such as PBS Pre-filter products give cost savings for those applications not requiring validation documentation. These filters are used upstream of more costly final filters to protect and extend the life of the final filters.General Grade Pre-Filters
Resin Bonded Cartridges
- Micron ratings from 2 to 150
- High dirt holding capacity
- Broad chemical compatibility
- Rigid construction is ideal for high viscosity applications
Wound Depth Cartridges
- Available in a wide variety of lengths and micron ratings from 9.75 to 50 inches and 0.5-400 μ
- Medias to fit all applications including: polypropylene, bleached cotton, FDA bleached cotton, natural cotton, polyester, nylon and glass
- Core materials include: polypropylene, 304 & 316 stainless steel, tin and glass
Standard Felt Liquid Filter Bags
- Micron ratings from 1 to 200
- All industry-standard and custom sizes available
- Broad chemical compatibility
- High flow/low pressure drop media
- Sewn or fully-welded construction
- Handles standard on all bags
- Choice of steel or molded plastic snap seal rings
Standard Mesh Liquid Filter Bags
- Micron ratings from 1 to 1500
- All industry-standard and custom sizes available
- High flow/low pressure drop media
- Wide chemical compatibility
- Sewn construction
- Handles standard on all bags
- Non-fiber shedding
- Silicone-free construction
- Economical removal of non-deformable contaminants
- Choice of steel or molded plastic snap seal rings
- Meet FDA regulations for contact under Title 21, Section 177.1520
High Efficiency Microfiber Liquid Filter Bags
- Polypropylene or Polyester
- Micron ratings from 1.0 to 50.0
- All industry-standard and custom sizes available
- Choice of steel or molded plastic snap seal V-rings
- Broad chemical compatibility
- Excellent oil-absorbing capabilities (POMF)
- Handles standard on all bags
- Efficiency ratings to 95.0%
Depth Filters
Bi-Component Filter Cartridges
- Manufactured from Thermally-bonded polyolefin fibers
- Forms a very stable porosity
- Consistent filtration
- High tolerance to differential pressures
Water Grade Polypropylene Melt Blown Cartridges
- Unique & proprietary process delivers superior efficiency, life and economy
- Excellent compatibility with a wide range of chemicals
- Graded density pore structure enhances dirt holding capacity
- Easy cartridge incineration and disposal
- All polypropylene construction
- All end configurations available (glued or thermally-bonded)
High Performance Grade Polyproyplene Melt Blown Cartridges
- Unique & proprietary process delivers superior efficiency, life and economy
- Excellent compatibility with a wide range of chemicals
- Graded density pore structure enhances dirt holding capacity
- Easy cartridge incineration and disposal
- All polypropylene construction
- All end configurations available (glued or thermally-bonded)
Absolute Grade Polypropylene Melt Blown Cartridges
- Controlled fiber diameter and density maximizes removal efficiency and ensures consistent performance
- Excellent compatibility with a wide range of chemicals
- Easy cartridge incineration and disposal
- All polypropylene construction
- All end configurations available (glued or thermally-bonded)
- Resists contaminant unloading, even at elevated differential pressures
- Grooved exterior increases surface area